A stable, nonaqueous liquid tooth whitening composition comprised of an anhydrous peroxide compound dispersed in an orally acceptable mixture of an anhydrous hydrophilic polymer and an adhesion enhancer which composition when applied topically to tooth surfaces forms an adherent layer containing the peroxide compound which peroxide compound is thereafter is released from the layer to effect tooth whitening.
申请公布号
EP1663134(A1)
申请公布日期
2006.06.07
申请号
EP20040780974
申请日期
2004.08.13
申请人
COLGATE-PALMOLIVE COMPANY
发明人
FEI, LIN;CHOPRA, SUMAN, K.;MANDADI, PRAKASARAO;PATEL, NEETA;SHASTRY, RAMACHANDRA;MIRAJKAR, YELLOJI-RAO, K.;PRENCIPE, MICHAEL